sin 15 x = cos 15 x if.
Answers
Answered by
7
Hey mate.....
Here's ur ans. ⬇
____________________________
sin 15 x = cos 15 x If
x = 3
Because sin 45 ° = 1/√2
And cos 45° = 1/√2
________________________________
✌Hope it helps
Here's ur ans. ⬇
____________________________
sin 15 x = cos 15 x If
x = 3
Because sin 45 ° = 1/√2
And cos 45° = 1/√2
________________________________
✌Hope it helps
raj4983:
hey. thanks bt. in general solution. what it be answer
It would be 3
What you actually wanna ask
Answered by
3
sinx and cosx are equal at 45 degree hence if x=3 the sin15x=cos15x
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